title: T-lymphocytes in B-cell chronic lymphocytic leukaemia.
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology*; D006801:Humans; D007945:Leukemia, Lymphoid / Q000276:immunology*; D008213:Lymphocyte Activation; D010835:Phytohemagglutinins / Q000494:pharmacology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D010835:Phytohemagglutinins